<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Live</title>
    <style>
        body {
            font-size: 20px;
        }
    </style>
</head>
<body>
<button onclick="window.location.href='/zhubo'">我是主播</button>
<hr>
<button onclick="window.location.href='/viewer'">我是观众</button>
</body>
</html>